نتایج جستجو برای: semiconducting organic compounds

تعداد نتایج: 405707  

2003
R. MARCUS Noyes

The last Faraday Society Discussions on Electrode Processes were held in 1947 and marked the onset of an extensive fruitful post-war development of fast reaction techniques in electrochemistry. Considerable information has since been obtained on rate constants of simple inorganic electron transfers, paralleling a similar development in homogeneous reactions, and on electron transfer theory. A t...

2015
Urban J. Wünsch Kathleen R. Murphy Colin A. Stedmon

Citation: Wünsch UJ, Murphy KR and Stedmon CA (2015) Fluorescence Quantum Yields of Natural Organic Matter and Organic Compounds: Implications for the Fluorescence-based Interpretation of Organic Matter Composition. Front. Mar. Sci. 2:98. doi: 10.3389/fmars.2015.00098 Fluorescence Quantum Yields of Natural Organic Matter and Organic Compounds: Implications for the Fluorescence-based Interpretat...

2016
Urban J. Wünsch Kathleen R. Murphy Colin A. Stedmon

Citation: Wünsch UJ, Murphy KR and Stedmon CA (2016) Corrigendum: Fluorescence Quantum Yields of Natural Organic Matter and Organic Compounds: Implications for the Fluorescence-based Interpretation of Organic Matter Composition. Front. Mar. Sci. 3:9. doi: 10.3389/fmars.2016.00009 Corrigendum: Fluorescence Quantum Yields of Natural Organic Matter and Organic Compounds: Implications for the Fluor...

2017
Alexander L Antaris Hao Chen Shuo Diao Zhuoran Ma Zhe Zhang Shoujun Zhu Joy Wang Alexander X Lozano Quli Fan Leila Chew Mark Zhu Kai Cheng Xuechuan Hong Hongjie Dai Zhen Cheng

Fluorescence imaging in the second near-infrared window (NIR-II) allows visualization of deep anatomical features with an unprecedented degree of clarity. NIR-II fluorophores draw from a broad spectrum of materials spanning semiconducting nanomaterials to organic molecular dyes, yet unfortunately all water-soluble organic molecules with >1,000 nm emission suffer from low quantum yields that hav...

2012
Zin-Sig Kim Sang Chul Lim Seonghyun Kim Yongsuk Yang Do-Hoon Hwang

This report presents biotin-functionalized semiconducting polymers that are based on fluorene and bithiophene co-polymers (F8T2). Also presented is the application of these polymers to an organic thin film transistor used as a biosensor. The side chains of fluorene were partially biotinylated after the esterification of the biotin with corresponding alcohol-groups at the side chain in F8T2. The...

2007
Alfred J. Baca Matthew A. Meitl Heung Cho Ko Shawn Mack Hoon-Sik Kim Jingyan Dong Placid M. Ferreira John A. Rogers

Printable or solution processable semiconductor materials have attracted significant attention recently due to their potential to enable cost effective, non-vacuum based fabrication approaches for large area electronics, often referred to as macroelectronics, and particularly to systems that use low cost plastic substrates. Several classes of semiconducting small molecule and polymer materials ...

2015
Umut Aydemir Alex Zevalkink Alim Ormeci Heng Wang Saneyuki Ohno Sabah Bux Jeffrey Snyder

Zintl compounds with chemical formula Yb5M2Sb6 (M = Al, Ga, and In) form one of two known A5M2Pn6 structure types characterized by double chains of corner-linked MPn4 tetrahedra bridged by Pn2 dumbbells. High temperature electronic and thermal transport measurements were used to characterize the thermoelectric properties of Yb5M2Sb6 compounds. All samples were found to exhibit similar high p-ty...

2013
John A. Carr Sumit Chaudhary

In any microelectronic device, fundamental physical parameters must be well understood for successful electronic optimization. One such prominent parameter is energetic trap states, which are well-known to plague amorphous or otherwise impure semiconducting materials. Organic semiconductors are no strangers to such states and their electronic properties are evidently tied to these defects. Here...

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